No. 241, Docket 24293. Argued February 15, 1957. Decided May 23, 1957. Theophil C. Kammholz, General Counsel, Stephen Leonard, Associate General Counsel, Marcel Mallet-Prevost, Asst. General Counsel, Norton J. Come, Franklin C. Milliken, Washington, D.C., for petitioner. Howard N. Meyer, O'Dwyer Bernstien, New York City, for respondent. Before HINCKS, LUMBARD and WATERMAN, Circuit Judges. LUMBARD, Circuit Judge. The National Labor Relations Board petitions for enforcement of its order directing the